# -*- coding: utf-8 -*-
# standard
import os
import sys

# third

# local
_P_PATH =  os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
if _P_PATH not in sys.path:
    sys.path.append(_P_PATH)
from db import *


"""
@Title:  各种回调对象和函数 
@File: callbacks.py
@Author: walle 2023年10日17日 09时15分18秒
@Version: 1.0.0
@Desc: 
"""


class CallbackHandler:
    # 回调处理器

    @classmethod
    def save_file(cls, content: bytes, save_path: str = None, file_name: str = None, save_dir: str = None, cb: Callable = None, **kwargs):
        ... # todo:



if __name__ == '__main__':
    pass